lib/avromatic/io.rb in avromatic-1.0.0 vs lib/avromatic/io.rb in avromatic-2.0.0

@@ -1,8 +1,10 @@
+# frozen_string_literal: true
+
 module Avromatic
   module IO
-    UNION_MEMBER_INDEX = '__avromatic_member_index'.freeze
-    ENCODING_PROVIDER = '__avromatic_encoding_provider'.freeze
+    UNION_MEMBER_INDEX = '__avromatic_member_index'
+    ENCODING_PROVIDER = '__avromatic_encoding_provider'
   end
 end
 
 require 'avromatic/io/datum_reader'
 require 'avromatic/io/datum_writer'